3E4E Oxidoreductase date Aug 11, 2008
title Human Cytochrome P450 2e1 In Complex With The Inhibitor 4- Methylpyrazole
authors K.M.Meneely, P.R.Porubsky, E.E.Scott
compound source
Molecule: Cytochrome P450 2e1
Chain: A, B
Fragment: Unp Residues 32 To 493
Synonym: Cypiie1, P450-J
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cyp2e1, Cyp2e
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Topp-3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pkk2e1dh
symmetry Space Group: P 43
R_factor 0.197 R_Free 0.277
length a length b length c angle alpha angle beta angle gamma
71.193 71.193 225.888 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand 4PZ, HEM enzyme Oxidoreductase E.C. BRENDA
A, B

Primary referenceStructures of Human Cytochrome P-450 2E1: INSIGHTS INTO THE BINDING OF INHIBITORS AND BOTH SMALL MOLECULAR WEIGHT AND FATTY ACID SUBSTRATES., Porubsky PR, Meneely KM, Scott EE, J Biol Chem. 2008 Nov 28;283(48):33698-707. Epub 2008 Sep 24. PMID:18818195
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (161 Kb) [Save to disk]
  • Biological Unit Coordinates (3e4e.pdb1.gz) 79 Kb
  • Biological Unit Coordinates (3e4e.pdb2.gz) 79 Kb
  • LPC: Ligand-Protein Contacts for 3E4E
  • CSU: Contacts of Structural Units for 3E4E
  • Likely Quarternary Molecular Structure file(s) for 3E4E
  • Structure Factors (518 Kb)
  • Retrieve 3E4E in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3E4E from S2C, [Save to disk]
  • Re-refined 3e4e structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3E4E in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 3E4E
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3E4E, from MSDmotif at EBI
  • Fold representative 3e4e from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3e4e_B] [3e4e_] [3e4e] [3e4e_A]
  • SWISS-PROT database: [P05181]
  • Domain organization of [CP2E1_HUMAN] by SWISSPFAM
  • Other resources with information on 3E4E
  • Community annotation for 3E4E at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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